<?php

/**
 * This is the model class for table "service_request".
 *
 * The followings are the available columns in table 'service_request':
 * @property integer $id
 * @property integer $service_id
 * @property integer $userid
 * @property string $requested_on
 * @property integer $eventid
 * @property string $status
 *
 * The followings are the available model relations:
 * @property Service $service
 * @property Users $user
 * @property ResourceTiming $event
 * @property ServiceToolsUsed[] $serviceToolsUseds
 */
class ServiceRequest extends CActiveRecord
{
    const STATUS_CREATED="created";
    const STATUS_SHEDULED="scheduled";
    const STATUS_DONE="done";
    const STATUS_CANCELED="canceld";

    /**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'service_request';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('status', 'required'),
			array('service_id, userid, eventid', 'numerical', 'integerOnly'=>true),
			array('status', 'length', 'max'=>20),
			array('requested_on', 'safe'),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('id, service_id, userid, requested_on, eventid, status', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'service' => array(self::BELONGS_TO, 'Service', 'service_id'),
			'user' => array(self::BELONGS_TO, 'User', 'userid'),
			'event' => array(self::BELONGS_TO, 'ResourceTiming', 'eventid'),
			'serviceToolsUseds' => array(self::HAS_MANY, 'ServiceToolsUsed', 'service_rid'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'service_id' => 'Service',
			'userid' => 'Userid',
			'requested_on' => 'Requested On',
			'eventid' => 'Eventid',
			'status' => 'Status',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('service_id',$this->service_id);
		$criteria->compare('userid',$this->userid);
		$criteria->compare('requested_on',$this->requested_on,true);
		$criteria->compare('eventid',$this->eventid);
		$criteria->compare('status',$this->status,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
        
        public static function getServiceRequestOfEvent($eventId){
            return ServiceRequest::model()->findByAttributes(array('eventid'=>$eventId));
        }

        /**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return ServiceRequest the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
}
